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Typical defect of forgings of alloy structural steel and alloy tool steel-essential coarse and uneven grain size
Typical defects of forging parts of alloy structural steels and alloy tool steels -- Uneven macrostructure
Alloy structural steels and alloy tool steels are widely used in aspects such as mechanical and armaments manufacturing, civil engineering and so on. Forging is one of the important processe......
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Identification of forging cracks in forging
The Identification of Cracks Formed by Forge Pressing
Forge pressing is a common manufacturing process used to form various parts of products and equipment as well as reconstruct existing materials to increase their strength and durability. This uses a press machine to press the material between ......
Identification method for overheating and overburning of alloy steel in forging
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Identification Methods of Overheating and Overburning in Hot Pressing of Alloyed Steel
In hot pressing process of alloyed steel, due to various factors such as improper heating, improper heat preservation, equipment failure, and material factors, the material may be overheated or even burned. O......
Identification method of overheating and overburning of alloy steel in forging
The Differentiation Method of Overheating and Overburning In Forging Alloy Steel
Alloy steel is a kind of metal material which is widely used in many areas, such as aerospace, automobile, war industry and engineering.In the forging process of alloy steel, it is the process of hot forming and heat......
Quality Control of Rotor Forgings
Quality Control of Rotor Forgings
Abstract
Rotary forgings play an important role in many industries, and their quality is critical to product function, reliability, and cost. This article focuses on the quality control of the rotor forging process and the important steps taken to ensure the qua......
Method for quality inspection of forgings
Methods for Quality Inspection of Forged Parts
Forgings are widely used in many industrial areas such as automotive, aerospace, energy, ships, and buildings. Because of their complex three-dimensional shape, properties, and production process, they have very strict requirements on the quality of ......
Forging technology: titanium alloy forging quenching, aging heat treatment
Abstract
Thestudy concentrates on the formation of titanium alloy forgings by press& forging, quenching and tempering, aging thermal treatment process. The purpose of this technology is to improve the structure and properties of titaniumalloy forgings, thereby improving the strength and toughness......
Influence of overheating on the mechanical properties of 45 steel during forging
Effect of Overheating on the Mechanical Properties of 45 Steel During Forging
Abstract
This paper examines the effects of overheating on the mechanical properties of 45 steel during forging. 45 steel is a common steel alloy with a wide range of applications in various industries. Due to its good......
Influence of Oxide Film on Metal Liquid Surface on the Quality of Aluminum Alloy Castings
A Study of the Effects of Aluminium Alloy Castings Quality from Metal Liquid Surface Oxide Film
Introduction
Formation of oxide films on the surface of aluminium alloy castings is an inevitable phenomenon during the manufacturing process. This film affects the performance of the final product qu......
bubble exposure
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Air bubbles are a common phenomenon in water systems, lakes, and oceans. They are also seen in the atmosphere, in liquids and gases, and even in certain types of solids.
Air bubbles in water can be formed by escaping gases from the bottom of the lake or ocean, movement of liquid from one place ......
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